(function($){ 
    $.mlp = {x:0,y:0}; // Mouse Last Position
    function documentHandler(){
        var $current = this === document ? $(this) : $(this).contents();
        $current.mousemove(function(e){jQuery.mlp = {x:e.pageX,y:e.pageY}});
        $current.find("iframe").load(documentHandler);
    }
    $(documentHandler);
    $.fn.ismouseover = function(overThis) {  
        var result = false;
        this.eq(0).each(function() {  
                var $current = $(this).is("iframe") ? $(this).contents().find("body") : $(this);
                var offset = $current.offset();             
                result =    offset.left<=$.mlp.x && offset.left + $current.outerWidth() > $.mlp.x &&
                            offset.top<=$.mlp.y && offset.top + $current.outerHeight() > $.mlp.y;
        });  
        return result;
    };  
    
    //set do on enter on inputs event
    $.fn.doOnEnter = function(func){
    	var object = jQuery(this);
    	if(object.is("input") == false)
    		throw new Error("The do on enter event allowed only on inputs");
    	
    	if(typeof func != "function")
    		throw new Error("wrong function:"+func);
    	
    	object.keyup(function(event){
    		if(event.keyCode == 13)
    			func();
    	});
    	
    };
    
})(jQuery);

if(typeof window.addEvent == "undefined")
	window.addEvent = function(){};


function UniteAdminUC(){
	
	var t = this;
	
	var g_errorMessageID = null, g_hideMessageCounter = 0, g_errorMessageHideFunc = null;
	var g_ajaxLoaderID = null, g_ajaxHideButtonID = null, g_successMessageID = null;	
	var g_colorPickerCallback = null;
	var g_providerAdmin = new UniteProviderAdminUC();
	
	this.getvalopt = {
			FORCE_BOOLEAN: "force_boolean",
			FORCE_NUMERIC: "force_numeric",
			TRIM: "trim"
	};
	
	
	this.__________GENERAL_FUNCTIONS_____ = function(){};	

	
	/**
	 * debug html on the top of the page (from the master view)
	 */
	this.debug = function(html){
		html += "<a href='javascript:jQuery(\"#div_debug\").hide()' class='unite-debug-close'>X</a>";
		jQuery("#div_debug").show().html(html);
	};
	
	
	
	/**
	 * output data to console
	 */
	this.trace = function(data,clear){
		if(clear && clear == true)
			console.clear();	
		//console.trace();		
		console.log(data);
	};
	
	
	
	
	/**
	 * check if was pressed right mouse button
	 */
	this.isRightButtonPressed = function(event){
		
		if(event.buttons == 2 || event.button == 2)
			return(true);
		
		return(false);
	};

	
	
	
	/**
	 * insert to CodeMirror editor
	 * @param data
	 */
	this.insertToCodeMirror = function(cm, text){
		
	    var doc = cm.getDoc();
	    var cursor = doc.getCursor(); 
	    	    
	    doc.replaceSelection(text); 
	    
	    /*
	    //set marked
	    var to = {
	    		line: cursor.line,
	    		ch: cursor.ch+text.length
	    }
	    
	    var options = {
	    		className:"uc-cm-mark-key"
	    };
	    	    
	    doc.markText(cursor, to, options);
	    */
	}
	
	
	/**
	 * get random number
	 */
	this.getRandomNumber = function() {
		  var min = 1;
		  var max = 1000000;
		  return Math.floor(Math.random() * (max - min + 1) + min);
	};
	
	
	/**
	 * get object property
	 */
	this.getVal = function(obj, name, defaultValue, opt){
		if(!defaultValue)
			var defaultValue = "";
		
		var val = "";
		
		if(!obj || typeof obj != "object")
			val = defaultValue;
		else if(obj.hasOwnProperty(name) == false){
			val = defaultValue;
		}else{
			val = obj[name];			
		}
		
		//sanitize
		
		switch(opt){
			case t.getvalopt.FORCE_BOOLEAN:
				val = t.strToBool(val);
			break;
			case t.getvalopt.TRIM:
				val = String(val);
				val = jQuery.trim(val);
			break;
			case t.getvalopt.FORCE_NUMERIC:
				val = jQuery.trim(val);
				if(typeof val == "string"){
					val.replace("px","");
					val = Number(val);
				}
			break;
		}
		
		return(val);
	}
	
	
	/**
	 * add css setting to object
	 */
	this.addCssSetting = function(objSettings, objCss, name, cssName, suffix){
		
		if(!suffix)
			var suffix = "";
		
		var value = t.getVal(objSettings, name, null);
		
		if(value)
			objCss[cssName] = value + suffix;
				
		return(objCss);
	};
	
	
	/**
	 * raw url decode
	 */
	function rawurldecode(str){return decodeURIComponent(str+'');}
	
	/**
	 * raw url encode
	 */
	function rawurlencode(str){str=(str+'').toString();return encodeURIComponent(str).replace(/!/g,'%21').replace(/'/g,'%27').replace(/\(/g,'%28').replace(/\)/g,'%29').replace(/\*/g,'%2A');}
	
	
	/**
	 * base 64 decode
	 */
	function base64_decode(data){
		var b64="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var o1,o2,o3,h1,h2,h3,h4,bits,i=0,ac=0,dec="",tmp_arr=[];if(!data){return data;}
	}
	
	
	/**
	 * utf-8 encode
	 */
	function utf8_encode(argString){
		if(argString===null||typeof argString==="undefined"){return"";}
		var string=(argString+'');var utftext="",start,end,stringl=0;start=end=0;stringl=string.length;for(var n=0;n<stringl;n++){var c1=string.charCodeAt(n);var enc=null;if(c1<128){end++;}else if(c1>127&&c1<2048){enc=String.fromCharCode((c1>>6)|192)+String.fromCharCode((c1&63)|128);}else{enc=String.fromCharCode((c1>>12)|224)+String.fromCharCode(((c1>>6)&63)|128)+String.fromCharCode((c1&63)|128);}
		if(enc!==null){if(end>start){utftext+=string.slice(start,end);}
		utftext+=enc;start=end=n+1;}}
		if(end>start){utftext+=string.slice(start,stringl);}
	return utftext;}
	
	
	/**
	 * base 64 encode
	 */
	function base64_encode(data){
		var b64="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var o1,o2,o3,h1,h2,h3,h4,bits,i=0,ac=0,enc="",tmp_arr=[];if(!data){return data;}
		data=utf8_encode(data+'');do{o1=data.charCodeAt(i++);o2=data.charCodeAt(i++);o3=data.charCodeAt(i++);bits=o1<<16|o2<<8|o3;h1=bits>>18&0x3f;h2=bits>>12&0x3f;h3=bits>>6&0x3f;h4=bits&0x3f;tmp_arr[ac++]=b64.charAt(h1)+b64.charAt(h2)+b64.charAt(h3)+b64.charAt(h4);}while(i<data.length);enc=tmp_arr.join('');var r=data.length%3;return(r?enc.slice(0,r-3):enc)+'==='.slice(r||3);
	}
	
	
	/**
	 * encode some content
	 */
	this.encodeContent = function(value){
		return base64_encode(rawurlencode(value));
	}
	
	
	/**
	 * decode some content
	 */
	this.decodeContent = function(value){
		return rawurldecode(base64_decode(value));		
	}
	
	/**
	 * get simple object size
	 */
	this.objSize = function(obj) {
	    var count = 0;
	    
	    if (typeof obj == "object") {
	    
	        if (Object.keys) {
	            count = Object.keys(obj).length;
	        } else if (window._) {
	            count = _.keys(obj).length;
	        } else if (window.jQuery) {
	            count = jQuery.map(obj, function() { return 1; }).length;
	        } else {
	            for (var key in obj) if (obj.hasOwnProperty(key)) count++;
	        }
	        
	    }
	    
	    return count;
	};
	
	
	this.__________EVENTS_____ = function(){};	


	/**
	 * trigger some event
	 */
	this.triggerEvent = function(eventName, opt1){
		
		eventName = "unite_" + eventName;
		
		jQuery("body").trigger(eventName, opt1);
		
	}
	
	
	/**
	 * on some event
	 */
	this.onEvent = function(eventName,func){
		
		eventName = "unite_" + eventName;
		
		jQuery("body").on(eventName, func);
	}
	
	
	/**
	 * destroy some event
	 */
	this.offEvent = function(eventName){
		
		jQuery("body").off(eventName);
		
	}
	
		
	
	this.__________HTML_RELATED_____ = function(){};	

	/**
	 * add some option to select
	 */
	this.addOptionToSelect = function(objSelect, value, text, addDataName, addDataValue){
		
		var option = jQuery('<option>', {
		    value: value,
		    text: text
		});
		
		if(addDataName)
			option.data(addDataName, addDataValue);
		
		objSelect.append(option);
		
	}
	
	
	/**
	 * add text to input, to specific place if available
	 */
	this.addTextToInput = function(objInput, addText){
		
		var type = t.getInputType(objInput);
		if(type != "text" && type != "textarea"){
			trace(objInput);
			throw new Error("wrong input type: " + type);
		}
		
		var input = objInput[0];
		var cursorPos = undefined;
		if(typeof input.selectionStart != "undefined")
			cursorPos = input.selectionStart;
		
		var value = objInput.val();
		
		if(cursorPos === undefined)
			value += addText;
		else	
			value = value.substr(0, cursorPos) + addText + value.substr(cursorPos);
		
		objInput.val(value);
		objInput.focus();
		
		if(cursorPos !== undefined){
			var newPos = cursorPos + addText.length;
			input.setSelectionRange(newPos, newPos);
		}
		
	}
	
	
	/**
	 * load include file, js or css
	 * additional values: "replaceID, addProtocol"
	 */
	this.loadIncludeFile = function(type, url, data){
		
		//additional input values
		var addProtocol = t.getVal(data, "addProtocol", false, t.getvalopt.FORCE_BOOLEAN);
		var replaceID = t.getVal(data, "replaceID");
		var name = t.getVal(data, "name");
		var onload = t.getVal(data, "onload");
		
		if(addProtocol === true)
			url = location.protocol + "//" + url;
		
		//add random number at the end
		var rand = Math.floor((Math.random()*100000)+1);
		
		if(url.indexOf("?") == -1)
			url += "?rand="+rand;
		else
			url += "&rand="+rand;
		
		if(replaceID)
			jQuery("#"+replaceID).remove();
		
		switch(type){
			case "js":
				var tag = document.createElement('script');
				tag.src = url;
				
				//add onload function if exists
				if(typeof onload == "function"){
					
					tag.onload = function(){
						onload(jQuery(this), replaceID);
					};
					
				}
				
				var firstScriptTag = document.getElementsByTagName('script')[0];
				firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
				tag = jQuery(tag);
				
				if(name)
					tag.attr("name", name);
				
			break;
			case "css":
				jQuery("head").append("<link>");
				var tag = jQuery("head").children(":last");
				var attributes = {
					      rel:  "stylesheet",
					      type: "text/css",
					      href: url
				};
				
				if(name)
					attributes.name = name;
				
				//add onload function if exists
				if(typeof onload == "function"){
					
					attributes.onload = function(){
						
						onload(jQuery(this), replaceID);
					};
					
				}
				
				tag.attr(attributes);
			break;
			default:
				throw Error("Undefined include type: "+type);
			break;
		}
		
			
		//replace current element
		if(replaceID)
			tag.attr({id:replaceID});
		
		return(tag);
	};
	
	
	/**
	 * convert css array to string
	 */
	this.arrCssToStrCss = function(arrCss, selector){
		
		var strContent = "";
		jQuery.each(arrCss, function(key, value){
			strContent += key+":"+value+";";
		});
		
		if(!strContent)
			return("");
		
		var strCss = selector += "{"+strContent+"}";
		
		return(strCss);
	};
	
	
	/**
	 * print custom css style
	 * generate id and replace old one
	 */
	this.printCssStyle = function(css, objID, objContainer){
		
		if(!objContainer)
			var objContainer = jQuery("head");
		
		var styleID = null;
		
		if(objID)
			styleID = "unite_style_"+objID;
		
		//remove old
		jQuery("#"+styleID).remove();
		
		//don't insert empty css
		if(!css)
			return(true);
		
		//generate new
		var html = "<style id='"+styleID+"' type='text/css'>\n";
		html += css+"\n";
		html += "</style>";
				
		//append new
		objContainer.append(html);
		
	};
		
	
	/**
	 * unselect some button / buttons
	 */
	this.enableButton = function(buttonID){
		jQuery(buttonID).removeClass("button-disabled");
	};
	
	
	/**
	 * unselect some button / buttons
	 */
	this.disableButton = function(buttonID){
		jQuery(buttonID).addClass("button-disabled");
	};
	
	/**
	 * return true / false if the button enabled
	 */
	this.isButtonEnabled = function(buttonID){
		if(jQuery(buttonID).hasClass("button-disabled"))
			return(false);
		
		return(true);
	};
	
	
	/**
	 * disable input
	 */
	this.disableInput = function(objInput){
		objInput.addClass("setting-disabled").prop("disabled","disabled");
	}
	
	/**
	 * enable input
	 */
	this.enableInput = function(objInput){
		objInput.removeClass("setting-disabled").prop("disabled","");
	}
	
	/**
	 * get input type (from jquery object)
	 */
	this.getInputType = function(objInput){
		
		if(objInput.is("input[type='text']"))
			return("text");

		if(objInput.is("textarea"))
			return("textarea");
		
		if(objInput.is("input[type='radio']"))
			return("radio");

		if(objInput.is("select"))
			return("select");

		if(objInput.is("input[type='checkbox']"))
			return("checkbox");

		if(objInput.is("input[type='button']"))
			return("button");
		
		//get type by data
		var inputType = objInput.data("inputtype");
		if(inputType)
			return(inputType);
		
		
		//output exception
		var inputName = objInput.prop("name");
		throw new Error("Undefined input: " + inputName);
	}
	
	/**
	 * check if the input is simple input
	 */
	this.isSimpleInputType = function(inputType){
	
		switch(inputType){
			case "text":
			case "textarea":
			case "radio":
			case "select":
			case "checkbox":
				return(true);
			break;
		}
		
		return(false);
	}
	
	
	/**
	 * show or hide element
	 */
	this.showHideElement = function(objElement, isShow){
		if(isShow == true)
			objElement.show();
		else
			objElement.hide();
	}
	
	
	this.__________MODIFY_CONTENT_____ = function(){};	
	
	
	/**
	 * replace all occurances
	 */
	this.replaceAll = function(text, from, to){
		
		return text.replace(new RegExp(from, 'g'), to);
	}
	
	/**
	 * convert object to array
	 */
	this.objToArray = function(obj){
		if(typeof obj != "object")
			throw new Error("objToArray error: not object");
		
		var arr = [];
		jQuery.each(obj,function(key, item){
			arr.push(item);
		});
		
		return(arr);
	}
	
	
	/**
	 * turn string value ("true", "false") to string 
	 */
	this.strToBool = function(str){
		
		switch(typeof str){
			case "boolean":
				return(str);
			break;
			case "undefined":
				return(false);
			break;
			case "number":
				if(str == 0)
					return(false);
				else 
					return(true);
			break;
			case "string":
				str = str.toLowerCase();
				var bool = (str == "true")?true:false;
				return(bool);
			break;
		}
		
		return(false);
	};
	
	/**
	 * boolean to string
	 */
	this.boolToStr = function(str){
		if(typeof str == "string")
			return(str);
		
		str = (str == true)?"true":"false";
		
		return(str);
	}
	
	/**
	 * change rgb & rgba to hex
	 */
	this.rgb2hex = function(rgb) {
		if (rgb.search("rgb") == -1 || jQuery.trim(rgb) == '') return rgb; //ie6
		
		function hex(x) {
			return ("0" + parseInt(x).toString(16)).slice(-2);
		}
		
		if(rgb.indexOf('-moz') > -1){
			var temp = rgb.split(' ');
			delete temp[0];
			rgb = jQuery.trim(temp.join(' '));
		}
		
		if(rgb.split(')').length > 2){
			var hexReturn = '';
			var rgbArr = rgb.split(')');
			for(var i = 0; i < rgbArr.length - 1; i++){
				rgbArr[i] += ')';
				var temp = rgbArr[i].split(',');
				if(temp.length == 4){
					rgb = temp[0]+','+temp[1]+','+temp[2];
					rgb += ')';
				}else{
					rgb = rgbArr[i];
				}
				rgb = jQuery.trim(rgb);
				
				rgb = rgb.match(/^rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*(\d+))?\)$/);
				
				hexReturn += "#" + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3])+" ";
			}
			
			return hexReturn;
		}else{
			var temp = rgb.split(',');
			if(temp.length == 4){
				rgb = temp[0]+','+temp[1]+','+temp[2];
				rgb += ')';
			}
			
			rgb = rgb.match(/^rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*(\d+))?\)$/);
			
			return "#" + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]);
		}
		
		
	};
	
	/**
	 * get rgb from hex values
	 */
	this.convertHexToRGB = function(hex) {
		var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
		return [hex >> 16,(hex & 0x00FF00) >> 8,(hex & 0x0000FF)];
	};
	
	/**
	 * strip slashes to some string
	 */
	this.stripslashes = function(str) {
		return (str + '').replace(/\\(.?)/g, function (s, n1) {
			switch (n1) {
				case '\\':
				return '\\';
				case '0':
				return '\u0000';
				case '':
				return '';
				default:
				return n1;
			}
		});
	};
	
	/**
	 * strip html tags
	 */
	this.stripTags = function(input, allowed) {
	    allowed = (((allowed || "") + "").toLowerCase().match(/<[a-z][a-z0-9]*>/g) || []).join(''); // making sure the allowed arg is a string containing only tags in lowercase (<a><b><c>)
	    var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi,
	        commentsAndPhpTags = /<!--[\s\S]*?-->|<\?(?:php)?[\s\S]*?\?>/gi;
	    return input.replace(commentsAndPhpTags, '').replace(tags, function ($0, $1) {
	        return allowed.indexOf('<' + $1.toLowerCase() + '>') > -1 ? $0 : '';
	    });
	};
	
	
	/**
	 * escape html, turn html to a string
	 */
	this.htmlspecialchars = function(string){
		
		if(!string)
			return(string);
		
		  return string
		      .replace(/&/g, "&amp;")
		      .replace(/</g, "&lt;")
		      .replace(/>/g, "&gt;")
		      .replace(/"/g, "&quot;")
		      .replace(/'/g, "&#039;");
	};
	
	
	/**
	 * escape double slash
	 */
	this.escapeDoubleQuote = function(str){
		
		if(!str)
			return(str);
		
		return str.replace('"','\"');
	}
	
	
	/**
	 * capitalize first letter
	 */
	this.capitalizeFirstLetter = function(str){
		
		str = str.substr(0, 1).toUpperCase() + str.substr(1).toLowerCase();
		return(str);
	};
	
	
	/**
	 * get transparency value from 0 to 100
	 */
	this.getTransparencyFromRgba = function(rgba, inPercent){
		var temp = rgba.split(',');
		if(temp.length == 4){
			inPercent = (typeof inPercent !== 'undefined') ? inPercent : true;
			return (inPercent) ? temp[3].replace(/[^\d.]/g, "") : temp[3].replace(/[^\d.]/g, "") * 100;
		}
		
		return false;
	};
	
	/**
	 * add px or leave % if needed
	 */
	this.normalizeSizeValue = function(strValue){
		
		strValue = String(strValue);
		strValue.toLowerCase();
		
		if(jQuery.isNumeric(strValue))
			strValue += "px";
			
		return(strValue);		
	}
	
	
	/**
	 * remove line breaks and tabs
	 */
	this.removeLineBreaks = function(str, replaceSign){
		if(!replaceSign)
			var replaceSign = "";
		
		str.replace(/\s+/g, replaceSign); 
		
		return(str);
	}
	
	/**
	 * remove amp from string
	 */
	this.convertAmpSign = function(str){
		var str = str.replace(/&amp;/g, '&');		
		return(str);
	};
	
	
	/**
	 * filter object, leave child items by keys
	 */
	this.filterObjectByKeys = function(obj, arrKeys){
		
		if(typeof obj != "object")
			return(obj);
		
		if(jQuery.isArray(arrKeys) == false)
			throw new Error("filterObjectByKeys error - arrKeys should be array");
		
		var outputObj = {};
		
		jQuery.each(arrKeys, function(index, key){
			
			if(obj.hasOwnProperty(key))
				outputObj[key] = obj[key];
		});
		
		return(outputObj);
	};
	
	
	this.__________PATHS_AND_URLS_____ = function(){};	
	
	
	/**
	 * get base name from path
	 */
	this.pathinfo = function(path) {
		var obj = {};
		
		if(typeof path == "object"){
			trace(path);
			throw new Error("pathinfo error: path is object");
		}
		
		obj.basename = path.replace(/\\/g,'/').replace(/.*\//, '');
		obj.filename = obj.basename.substr(0,obj.basename.lastIndexOf('.'));
		
		return(obj);
	}
	
	
	/**
	 * strip path slashes from both sides
	 */
	this.stripPathSlashes = function(path){
		return path.replace(/^\/|\/$/g, '');		
	}
	
	
	/**
	 * convert to full url
	 */
	this.urlToFull = function(url, urlBase){
		
		if(!url)
			return(url);
		
		if(!urlBase)
			var urlBase = g_urlBaseUC;
		
		//try to convert assets path from provider
		url = g_providerAdmin.urlAssetsToFull(url);
		
		var urlSmall = url.toLowerCase();
		
		if(urlSmall.indexOf("http://") !== -1 || urlSmall.indexOf("https://") !== -1)
			return(url);
		
		if(url.indexOf(urlBase) !== -1)
			return(url);
		
		url = jQuery.trim(url);
		
		if(!url || url == "")
			return("");
		
		url = urlBase + url;
		return(url);
	}
	
	
	/**
	 * convert to relative url
	 */
	this.urlToRelative = function(url, urlBase){
		
		if(!urlBase)
			var urlBase = g_urlBaseUC;
		
		url = url.replace(urlBase, "");
		return(url);
	}

	/**
	 * get url of some view
	 */
	this.getUrlView = function(view, options){
		var url = g_urlViewBaseUC+"&view="+view;
		
		if(options && options != "")
			url += "&"+options;
		
		return(url);
	};
	
	
	/**
	 * get current view url
	 */
	this.getUrlCurrentView = function(options){
		var url = g_urlViewBaseUC+"&view=" + g_view;
		
		if(options)
			url += "&"+options;
		
		return(url);
	};
	
		
	
	
	
	this.__________VALIDATION_FUNCTIONS_____ = function(){};	
	
	
	/**
	 * validate that object has some element name
	 */
	this.validateObjProperty = function(obj, propertyName, objName){
		
		if(typeof obj != "object")
				throw new Error("The object is empty (with property: " + elementName);
		
		if(typeof propertyName == "object"){
			
			jQuery(propertyName).each(function(index, pname){
				t.validateObjProperty(obj, pname, objName);
			});
			
			return(false);
		}
		
		if(obj.hasOwnProperty(propertyName) == false){
			trace(obj);
			
			if(!objName)
				objName = "";
			
			throw new Error("The "+objName+" object should has property: " + propertyName);
		}
		
	};
	
	/**
	 * validate that the dom object exists
	 * the obj has to be jquery object of don element
	 */
	this.validateDomElement = function(obj, objName){
		
		if(typeof obj != "object")
			throw new Error("The object: "+objName+" not inited well");
		
		if(obj.length == 0)
			throw new Error(objName+" not found!");
		
	};
	
	/**
	 * validate that field not empty
	 */
	this.validateNotEmpty = function(val, fieldName){
		if(typeof val == "undefined" || jQuery.trim(val) == "")
			throw new Error("Please fill <b>"+ fieldName + "</b> field");
	};
	
	/**
	 * validate that some value is object
	 */
	this.validateIsObject = function(val, fieldName){
		if(typeof val !== "object")
			throw new Error("The field must be object: "+fieldName);
	};
	
	
	/**
	 * validate name field
	 */
	this.validateNameField = function(val, fieldName){
		
		var errorMessage = "The field <b>"+ fieldName + "</b> allow only english lowercase letters, numbers and underscore. Example: first_name ";
		
		var regex = /^[a-z0-9_]+$/;
	    if(regex.test(val) == false)
			throw new Error(errorMessage);
	}
	
	
	this._____________DIALOGS__________ = function(){};
	
	
	/**
	 * set image browser dialog path
	 */
	this.setAddImagePath = function(path, url){
		
		if(typeof g_providerAdmin.setPathSelectImages == "function")
			g_providerAdmin.setPathSelectImages(path, path, url);
		
	}
	
	
	/**
	 * open "add image" dialog
	 */
	this.openAddImageDialog = function(title, onInsert, isMultiple, source){
		
		g_providerAdmin.setParent(t);	//for convert to relative
		
		g_providerAdmin.openAddImageDialog(title, onInsert, isMultiple, source);
		
	};
	
	
	/**
	 * open "add image" dialog
	 */
	this.openAddMp3Dialog = function(title, onInsert, isMultiple, source){
		
		g_providerAdmin.setParent(t);	//for convert to relative
		
		g_providerAdmin.openAddMp3Dialog(title, onInsert, isMultiple, source);
		
	};
	
	/**
	 * open "add image" dialog
	 */
	this.openAddPostDialog = function(title, onInsert, postType){
		
		g_providerAdmin.setParent(t);	//for convert to relative
		
		g_providerAdmin.openSelectArticleDialog(title, onInsert, postType);
		
	};
	
	
	/**
	 * open video dialog
	 */
	this.openVideoDialog = function(callbackFunction, itemData){
		
		g_ugMediaDialog.openVideoDialog(callbackFunction, itemData);
		
	};
	
	/**
	 * common dialog ajax request
	 */
	this.dialogAjaxRequest = function(dialogID, action, data, funcSuccess, params){
		dialogID = dialogID.replace("#", "");
		
		g_ucAdmin.setAjaxLoaderID(dialogID + "_loader");
		g_ucAdmin.setErrorMessageID(dialogID + "_error");
		g_ucAdmin.setSuccessMessageID(dialogID + "_success");
		g_ucAdmin.setAjaxHideButtonID(dialogID + "_action");
		
		var isNoClose = t.getVal(params, "noclose");
		
		g_ucAdmin.ajaxRequest(action, data, function(response){
			
			if(isNoClose !== true){
				
				setTimeout(function(){
					jQuery("#"+dialogID).dialog("close");
				},500);
				
			}
			
			if(typeof(funcSuccess) == "function")
				funcSuccess(response);
			
		});
		
	}
	
	/**
	 * open common dialog with all inside actions
	 */
	this.openCommonDialog = function(id, onOpen, options, closeOnEmptyClick){
		
		if(typeof id == "object"){
			var id = id.prop("id");
			if(!id)
				throw new Error("The dialog should have ID");
			
			id = "#"+id;
		}
		
		if(id.charAt(0) != "#")
			id = "#"+id;
		
		if(jQuery(id).length == 0)
			throw new Error("Dialog with ID: "+id + " don't exists!");
		
		var buttonOpts = {};
		
		buttonOpts[g_uctext.close] = function(){
			jQuery(id).dialog("close");
		};

		jQuery(id+"_loader").hide();
		jQuery(id+"_error").hide();
		jQuery(id+"_success").hide();
		jQuery(id+"_action").show();
		
		var dialogOptions = {
				buttons:buttonOpts,
				minWidth:600,
				modal:true,
				dialogClass:"unite-ui",
				open:function(){
					if(typeof onOpen == "function")
						onOpen();
					
					//set close on empty click events
					if(closeOnEmptyClick === true){
		            	
						var objDialogWrapper = jQuery(id).parents(".ui-dialog");
		            	var objOverlay = objDialogWrapper.siblings(".ui-widget-overlay");
		            	
		            	objOverlay.click(function(){
		            		jQuery(id).dialog("close");
		            		objOverlay.off("click");
		            	});
		            	
					}
				}				
			};
				
		if(options && typeof options == "object")
			dialogOptions = jQuery.extend(dialogOptions, options);
				
		jQuery(id).dialog(dialogOptions);
		
	}
	
	/**
	 * add button on the left.
	 * use it on create
	 */
	this.dialogAddLeftButton = function(objDialog, title, funcOnClick){
        
		var objButtonPane = objDialog.closest(".ui-dialog").find(".ui-dialog-buttonpane");
		
		var html = "<div class=\"ui-dialog-buttonset unite-dialog-buttonset-left\">";
		html += "<button type=\"button\">"+title+"</button>";
		html += "</div>";
		
		var objButtonset = jQuery(html);
		
		objButtonPane.append(objButtonset);
		
		var objButton = objButtonset.children("button");
		
		if(typeof funcOnClick == "function")
			objButton.click(funcOnClick);
		
		return(objButton);
	}
	
	this.__________AJAX_REQUEST_____ = function(){};
	
	/**
	 * show error message or call once custom handler function
	 */
	this.showErrorMessage = function(htmlError){
		
		if(g_errorMessageID !== null){
			switch(typeof g_errorMessageID){
				case "object":
					g_errorMessageID.show().html(htmlError);
				break;
				case "function":
					g_errorMessageID(htmlError);
				break;
				default:
					jQuery("#"+g_errorMessageID).show().html(htmlError);
				break;
			}
			
		}else
			jQuery("#error_message").show().html(htmlError);
		
		showAjaxButton();
	}

	/**
	 * hide error message
	 */
	function hideErrorMessage(){
		
		if(g_errorMessageID !== null){
			switch(typeof g_errorMessageID){
				case "object":
					g_errorMessageID.hide();
				break;
				case "string":
					jQuery("#"+g_errorMessageID).hide();
				break;	
				case "function":
					if(typeof g_errorMessageHideFunc == "function")
						g_errorMessageHideFunc();
				break;
			}
			
			if(g_hideMessageCounter > 0){
				g_hideMessageCounter = 0;
				g_errorMessageID = null;
				g_errorMessageHideFunc = null;
			}else
				g_hideMessageCounter++;
		}else
			jQuery("#error_message").hide();
	};
	
	
	/**
	 * set error message id
	 */
	this.setErrorMessageID = function(id){
		g_errorMessageID = id;
		g_hideMessageCounter = 0;
	};
	
	
	/**
	 * set hide error func
	 */
	this.setErrorMessageOnHide = function(func){
		g_errorMessageHideFunc = func;
	}
	
	
	/**
	 * set success message id
	 */
	this.setSuccessMessageID = function(id){
		g_successMessageID = id;
	};
	
	/**
	 * show success message
	 */
	this.showSuccessMessage = function(htmlSuccess){
		
		var id = "#success_message";		
		var delay = 2000;
		if(g_successMessageID){
			id = "#"+g_successMessageID;
			delay = 500;
		}
		
        if (htmlSuccess !== 'Layout Updated'){
		jQuery(id).show().html(htmlSuccess);
        } else {
            var content ='<i class="fa fa-check-circle" aria-hidden="true" style="color: green;"></i><span>' + 'Saved Successfully' + '</span>';
            jQuery(id).show().html(content);
        }
		
		setTimeout(t.hideSuccessMessage,delay);
	};
	
	
	/**
	 * hide success message
	 */
	this.hideSuccessMessage = function(){
		
		if(g_successMessageID){
			jQuery("#"+g_successMessageID).hide();
			g_successMessageID = null;	//can be used only once.
		}
		else
			jQuery("#success_message").slideUp("slow").fadeOut("slow");
		
		showAjaxButton();
	};
	
	
	/**
	 * set ajax loader id that will be shown, and hidden on ajax request
	 * this loader will be shown only once, and then need to be sent again.
	 */
	this.setAjaxLoaderID = function(id){
		g_ajaxLoaderID = id;
	};
	
	/**
	 * show loader on ajax actions
	 */
	var showAjaxLoader = function(){
		
		if(!g_ajaxLoaderID)
			return(false);
			
		if(typeof(g_ajaxLoaderID) == "function")
			g_ajaxLoaderID("show_loader");
		else
			jQuery("#"+g_ajaxLoaderID).show();
		
	};
	
	
	/**
	 * hide and remove ajax loader. next time has to be set again before "ajaxRequest" function.
	 */
	var hideAjaxLoader = function(){
		
		if(!g_ajaxLoaderID)
			return(false);
			
		if(typeof g_ajaxLoaderID == "function"){
			
			g_ajaxLoaderID("hide_loader");
			
		}else{
			jQuery("#"+g_ajaxLoaderID).hide();
			g_ajaxLoaderID = null;
		}
			
	};
	
	/**
	 * set button to hide / show on ajax operations.
	 */
	this.setAjaxHideButtonID = function(buttonID){
		g_ajaxHideButtonID = buttonID;
	};
	
	/**
	 * if exist ajax button to hide, hide it.
	 */
	function hideAjaxButton(){
		
		if(!g_ajaxHideButtonID)
			return(false);

		if(typeof g_ajaxHideButtonID == "function"){
			g_ajaxHideButtonID("hide_button");
		}else{
			jQuery("#"+g_ajaxHideButtonID).hide();
		}
		
	};
	
	/**
	 * if exist ajax button, show it, and remove the button id.
	 */
	function showAjaxButton(){
		
		if(!g_ajaxHideButtonID)
			return(false);
		
		if(typeof g_ajaxHideButtonID == "function"){
			g_ajaxHideButtonID("show_button");
		}else{
			jQuery("#"+g_ajaxHideButtonID).show();
			g_ajaxHideButtonID = null;			
		}
		
		
	};

	
	/**
	 * add url param
	 */
	function addUrlParam(url, param, value){
		
		if(url.indexOf("?") == -1)
			url += "?";
		else
			url += "&";
		
		if(typeof value == "undefined")
			url += param;
		else	
			url += param + "=" + value;
		
		return(url);
	}
	
	
	/**
	 * get ajax url with action and params
	 */
	this.getUrlAjax = function(action, params){
		
		var url = g_urlAjaxActionsUC;
		
		url = addUrlParam(url, "action", g_pluginNameUC+"_ajax_action");
		
		if(typeof g_ucNonce == "string")
			url = addUrlParam(url, "nonce", g_ucNonce);
		
		if(action)
			url = addUrlParam(url, "client_action", action);
		
		if(params)
			url = addUrlParam(url, params);
		
		return(url);
	}
	
	/**
	 * add form files to data
	 */
	this.addFormFilesToData = function(formID, objData){

		var objForm = jQuery("#"+formID);
		if(objForm.length == 0)
			throw new Error("form with ID: "+ formID + " not found");
		
    	var objFiles = objForm.find("input[type='file']");
    	if(objFiles.length == 0)
			throw new Error("no file inputs found in form: " + formID);
    	
    	jQuery.each(objFiles, function(index, objFile){
    		var fieldName = objFile.name;
    		
    		jQuery.each(objFile.files, function(index2, file){
    			objData.append(fieldName, file);
    		});
    	});
		
	}
	
	
	/**
	 * check ajax return
	 */
	this.ajaxReturnCheck = function(response, successFunction){
		
		if(!response){
			t.showErrorMessage("Empty ajax response!");
			return(false);					
		}
		
		if(typeof response != "object"){
			
			try{
				response = jQuery.parseJSON(response);
			}catch(e){
				t.showErrorMessage("Ajax Error!!! not ajax response");
				t.debug(response);
				return(false);
			}
		}
		
		if(response == -1){
			t.showErrorMessage("ajax error!!!");
			return(false);
		}
		
		if(response == 0){
			t.showErrorMessage("ajax error, action: <b>"+action+"</b> not found");
			return(false);
		}
		
		if(response.success == undefined){
			t.showErrorMessage("The 'success' param is a must!");
			return(false);
		}
		
		if(response.success == false){
			t.showErrorMessage(response.message);
			return(false);
		}
		
		//run a success event function
		if(typeof successFunction == "function"){
			
			//show success message only if custom id exists
			if(response.message && g_successMessageID)
				t.showSuccessMessage(response.message);
			
			successFunction(response);
		}
		else{
			if(response.message)
				t.showSuccessMessage(response.message);
		}
		
		if(response.is_redirect)
			location.href=response.redirect_url;
		
		
	}
	
	
	/**
	 * Ajax request function. call wp ajax, if error - print error message.
	 * if success, call "success function" 
	 */
	this.ajaxRequest = function(action,data,successFunction){
		
		if(typeof data == "undefined")
			var data = {};
		
		//raw mode - for including file uploads
		var isRawMode = false;
		if(typeof data.append == "function"){
			isRawMode = true;
			var objData = data;
			objData.append("action", g_pluginNameUC+"_ajax_action");
			objData.append("client_action", action);
			if(typeof g_ucNonce == "string")
				objData.append("nonce", g_ucNonce);
		}else{
			
			//simple mode
			var objData = {
					action:g_pluginNameUC+"_ajax_action",
					client_action:action,
					data:data
				};
			if(typeof g_ucNonce == "string")
				objData.nonce = g_ucNonce;
		}
			
		
		hideErrorMessage();
		showAjaxLoader();
		hideAjaxButton();
		
		var ajaxOptions = {
				type:"post",
				url:g_urlAjaxActionsUC,
				dataType: 'json',
				data:objData,
				success:function(response){
					hideAjaxLoader();
					
					t.ajaxReturnCheck(response, successFunction);
					
				},
				error:function(jqXHR, textStatus, errorThrown){
					hideAjaxLoader();
					
					switch(textStatus){
						case "parsererror":
						case "error":
							t.debug(jqXHR.responseText);
						break;
					}
					
					t.showErrorMessage("Ajax Error!!! " + textStatus);
				}
		}
		
		//add some options for raw mode
		if(isRawMode == true){
			ajaxOptions.global = false;
			ajaxOptions.processData = false;
			ajaxOptions.contentType = false;
		}
		
		jQuery.ajax(ajaxOptions);
		
	};//ajaxrequest

	
	
	
	/**
	 * ajax request for creating thumb from image and get thumb url
	 * instead of the url can get image id as well
	 */
	this.requestThumbUrl = function(urlImage, imageID, callbackFunction){
		
		var data = {
				urlImage: urlImage,
				imageID: imageID
		};
		
		t.ajaxRequest("get_thumb_url",data, function(response){
			callbackFunction(response.urlThumb);
		});
		
	};
	
	
	/**
	 * init version dialog
	 */
	function initVersionDialog(){
		
		/**
		 * open the version dialog
		 */
		jQuery("#uc_version_link").click(function(){
			var objDialog = jQuery("#uc_dialog_version");
						
			var buttonOpts = {};
			buttonOpts[g_uctext.cancel] = function(){
				objDialog.dialog("close");
			};

			objDialog.dialog({
				dialogClass:"unite-ui",
				buttons:buttonOpts,
				minWidth:900,
				modal:true,
				open:function(){
					var objContent = jQuery("#uc_dialog_version_content");
					var isContentLoaded = objContent.data("loaded");
					if(isContentLoaded === true)
						return(false);
					
					t.ajaxRequest("get_version_text", {}, function(response){
						var html = "<pre>"+response.text+"</pre>";
						objContent.html(html);
						objContent.data("loaded", true);
					});
					
				}
			});
			
			
		});
		
		
		
	}
	
	this.z_________DATA_FUNCTIONS_______ = function(){}
	
	/**
	 * set data value
	 */
	this.storeGlobalData = function(key, value){
		key = "unite_data_"+key;
		jQuery.data(document.body, key, value);
	};
	
	
	/**
	 * get global data
	 */
	this.getGlobalData = function(key){
		key = "unite_data_"+key;
		var value = jQuery.data(document.body, key);
		
		return(value);
	};
	
	this.__________THIRD_PARTY_____ = function(){};
	
	/**
	 * get settings of dropzone that turn it to single line
	 */
	this.getDropzoneSingleLineSettings = function(){
		
		var htmlTemplate = '<div class="uc-dz-preview dz-file-preview">';
		htmlTemplate += '<div class="uc-dz-details">';
		htmlTemplate += '	<div class="uc-dz-filename"><span data-dz-name></span></div>';
		htmlTemplate += '	<div class="uc-dz-size" data-dz-size></div>';
		htmlTemplate += '</div>';
		htmlTemplate += '<div class="uc-dz-message uc-dz-error-message"><span data-dz-errormessage></span></div>';
		htmlTemplate += '<div class="uc-dz-loader"></div>';
		htmlTemplate += '</div>';
		
		var settings = {
			createImageThumbnails:false,
			addRemoveLinks:true,
			previewTemplate: htmlTemplate,
			dictRemoveFile: "remove",
			dictCancelUpload: "cancel"
			//dictRemoveFile: "<i class=\"fa fa-trash\" title=\"Remove File\" aria-hidden=\"true\"></i>"
		};
		
		return(settings);
	}
	
	this.__________CHECK_CATALOG_____ = function(){};
	
	
	/**
	 * handle catalog check
	 */
	function handleCheckCatalog(){
		
		if(typeof g_ucCheckCatalog === "undefined")
			return(false);
		
		if(g_ucCheckCatalog !== true)
			return(false);
		
		//don't show error on page refresh
		t.setErrorMessageID(function(){});
		
		setTimeout(function(){
			t.ajaxRequest("check_catalog", {}, function(response){});
		}, 5000);
		
	}
	
	
	this.__________GLOBAL_INIT_____ = function(){};
	
	/**
	 * global init
	 */
	this.globalInit = function(){
		
		g_providerAdmin.setParent(t);
		g_providerAdmin.init();
		
		if(typeof g_ugMediaDialog != "undefined")
			g_ugMediaDialog.init();
		
		initVersionDialog();
		
		handleCheckCatalog();
		
	};
	
	
}

if(!g_ucAdmin)
	var g_ucAdmin;


//user functions:
function trace(data,clear){
	
	if(!g_ucAdmin)
		g_ucAdmin = new UniteAdminUC();
	
	g_ucAdmin.trace(data,clear);
}

function clearTrace(){
	
	console.clear();
}

function debug(data){
	
	if(!g_ucAdmin)
		g_ucAdmin = new UniteAdminUC();
	
	g_ucAdmin.debug(data);
}

/**
 * debug line by line
 */
function debugLine(data){
	
	data += "   "+Math.random();
	
	var html = jQuery("#div_debug").html();
	html += "<br>";
	html += data;
	
	jQuery("#div_debug").show().html(html);
	
}


//run the init function
jQuery(document).ready(function(){
	
	if(!g_ucAdmin)
		g_ucAdmin = new UniteAdminUC();
	
	g_ucAdmin.globalInit();
	
});